package com.xinqi.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.xinqi.entity.User;

import java.util.List;
import org.apache.ibatis.annotations.Param;


public interface UserMapper extends BaseMapper<User> {

    /**
     * 批量插入用户
     * @param userList
     */
    void batchInsertUser(@Param("list") List<User> userList);

    int selectCount();

    int insertUser();
}
